SK Telecom announced that it today launched the world's first LTE-Advanced (LTE-A) service through smartphones. SK Telecom's LTE-A covers the entire Seoul, central areas of 42 cities in Gyeonggi-do and Chungcheong-do, and 103 university areas. Furthermore, the company will gradually expand its LTE-A coverage to 84 cities across the nation. The company achieved such a milestone in only less than two years after commercializing the nation's first LTE service in July 2011. LTE-A offers ultra-fast network speeds of up to 150 Mbps, which is two times faster than that of LTE, and 10 times faster than 3G network. For instance, LTE-A users can download an 800MB movie in just 43 seconds. With the commercialization of LTE-A, the company expects to further improve customer satisfaction in mobile Internet services, and increase the use of ultra fast video contents and other diverse mobile value added services.
Source: SK Telecom.